This is the story you know: No one else was good enough for him. He stared into the pool, and eventually wasted away. When Narcissus was born his mother, Liriope, took him to the blind seer Tiresias and asked him for a prophecy:
Changes in the body are the most readily observed, but other, less definitive attributes such as thoughts, behaviour, and social relations also change radically during this period. The rate of such changes varies with the individual as well as with the particular characteristic.
Physiological aspects The physical and physiological changes of adolescence do not proceed uniformly; however, a general sequence for these changes applies to most people.
It is useful to speak of phases of bodily changes in adolescence in order to draw important distinctions among various degrees and types of change. Bodily changes affect height, weight, fat and muscle distribution, glandular secretions, and sexual characteristics.
When some of these changes have begun, but most are yet to occur, the person is said to be in the prepubescent phase.
When most of those bodily changes that will eventually take place have been initiated, the person is in the pubescent phase. Finally, when most of those bodily changes have already occurred, the person is in the postpubescent phase; this period ends when all bodily changes associated with adolescence are completed.
The bodily changes of adolescence relate to both primary and secondary sexual characteristics. Primary sexual characteristics are present at birth and comprise the external and internal genitalia e. Secondary sexual characteristics are those that emerge during the prepubescent through postpubescent phases e.
Several important bodily changes occur specifically within each of the three periods that characterize adolescent physical maturation. The period of prepubescence begins with the first indication of sexual maturation. It ends with the initial appearance of pubic hair. In males, there is a continuing enlargement of the testicles, an enlargement and reddening of the scrotal sacand an increase in the length and circumference of the penis.
These changes all involve primary sexual characteristics. Insofar as secondary sexual characteristics are concerned, there is no true pubic hair at this stage, although down may be present. In females, prepubescent changes typically begin an average of two years earlier than in males.
The first phenomena of female development in this period are the enlargement of the ovaries and the ripening of the ova. In contrast with those of males, these changes in primary sexual characteristics are not outwardly observable. However, changes involving secondary sex characteristics can be seen e.
The latter begins with an elevation of the areola surrounding the nipple, which produces a small conelike growth called the breast bud. As with the male, there is no true pubic hair, although down may be present.
The onset of pubescence in both sexes occurs with the appearance of pubic hair, and this period ends when pubic hair development is complete.
The peak velocity of growth in height and weight also occurs during this phase. This so-called growth spurt occurs about two years earlier in females than in males.
Another key change of pubescence in females is menarcheor the onset of menstruation, which occurs about 18 months after the maximum height increase of the growth spurt and typically is not accompanied initially by ovulation. In pubescence the primary sexual characteristics continue the development initiated in prepubescence.An Interview with Andrea Scarantino (November ) Lisa Feldman Barrett is University Distinguished Professor of Psychology and director of the Interdisciplinary Affective Science Laboratory at Northeastern University.
She received the NIH Director’s Pioneer Award in , and was elected fellow to the Royal Society of Canada in This reference list was compiled by Robert Hare for personal use. Most, but not all, of the articles listed on these pages discuss or evaluate the PCL-R, the PCL:SV, the PCL:YV, and other Hare heartoftexashop.com to available abstracts, and when available, links to the full text on the Journal web sites are provided (search for [full text] on the page below).
Emotion is any conscious experience characterized by intense mental activity and a certain degree of pleasure or displeasure.
Scientific discourse has drifted to other meanings and there is no consensus on a definition. Emotion is often intertwined with mood, temperament, personality, disposition, and motivation.
In some theories, cognition is an important aspect of emotion. An Interview with Andrea Scarantino (November ) Lisa Feldman Barrett is University Distinguished Professor of Psychology and director of the Interdisciplinary Affective Science Laboratory at Northeastern University.
She received the NIH Director’s Pioneer Award in , and was elected fellow to the Royal Society of Canada in The solution tackles theories of emotion & arousal as they relate to human motivation. It is presented in an essay, written in APA style with references to allow students to expand on the information & discussion detailed in the essay.
The solution traces the development of Theories on emotion from the late 19th century to that which are prevalent today.
Describe at least two historical Describe at least two historical theories of emotion and arousal as they relate to human motivation. words Submitted: 8 years ago.